diff options
| author |   Yunsheng Lin <linyunsheng@huawei.com> | 2019-05-06 10:48:42 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-05-07 10:37:13 -0700 |
| commit | fb00331bb8db4a631b00d6582f94806eba7a4c7f (patch) | |
| tree | adf2a7ea6f1ee1c111b2b31445afe5c9a6b4d2ff /drivers | |
| parent | net: hns3: unify maybe_stop_tx for TSO and non-TSO case (diff) | |
| download | linux-dev-fb00331bb8db4a631b00d6582f94806eba7a4c7f.tar.xz linux-dev-fb00331bb8db4a631b00d6582f94806eba7a4c7f.zip | |
net: hns3: use napi_schedule_irqoff in hard interrupts handlers
napi_schedule_irqoff is introduced to be used from hard interrupts
handlers or when irqs are already masked, see:
https://lists.openwall.net/netdev/2014/10/29/2
So this patch replaces napi_schedule with napi_schedule_irqoff.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 06dda77f7fb8..ff3c9f11ca65 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -74,7 +74,7 @@ static irqreturn_t hns3_irq_handle(int irq, void *vector) { struct hns3_enet_tqp_vector *tqp_vector = vector; - napi_schedule(&tqp_vector->napi); + napi_schedule_irqoff(&tqp_vector->napi); return IRQ_HANDLED; } |